baber/WOPTO huggingface dataset:
Patent JP-H05188346-A (JP)
Title: Projector
Inventor: ODA SHINGO
IPC: H04N5/445
Filed: 1992-01-17
Abstract: PURPOSE:To turn a projecting picture plane by a prescribed angle without moving a projector main body. CONSTITUTION:The projector is constituted so that a video signal of a one- screen portion is stored temporarily in a rearrangement memory 8, and by a rearranging circuit 7, a read-out sequence of the video signals stored in the memory 8 is made different in accordance with the vertical and the horizontal directions of a display plane to output the video signals, this outputted video signal is displayed on a LCD panel 11 on which the number of picture elements in the vertical and the horizontal directions is equal, and also, other area than a display area is displayed as a margin area, and in the margin area of this LCD panel 11, supplementary display data is displayed by a supplementary display data circuit 10.
Patent JP-H08200870-A (JP)
Title: Air conditioner, cooling operating method and separating method of outdoor unit and indoor unit
Inventor: TOMINAMI MASAYOSHI
IPC: F25B13/00
Filed: 1995-01-19
Abstract: PURPOSE: To prevent the damage of a tube by avoiding the abnormal rise of refrigerant pressure even when an outdoor unit sealed with most of refrigerant in a refrigerator is separated from an indoor unit so that the temperature is raised. CONSTITUTION: In an air conditioner in which the refrigerant circuits of an outdoor unit U1 and an indoor unit U2 are separably connected via service valves SV1, SV2 and pipes P3, P4 mounted at the opening ends of refrigerant pipes P1, P2, and refrigerant discharged from a compressor 1 is selectively formed at the refrigerant circuit for cooling indicated with arrows with broken line and the refrigerant circuit for heating indicated with arrows with solid lines by switching operation, a fine refrigerant tube P1 of the diameter for feeding liquidlike refrigerant and a thick refrigerant tube P2 of a large diameter for feeding gaslike refrigerant are connected by a capillary tube 11. The tube P2 is connected to communicate with the refrigerant inlet side of the compressor 1 via a second switching valve 12 and an orifice 13.
Patent JP-H10194568-A (JP)
Title: Sheet processor
Inventor: HANAMOTO KATSUHIKO
IPC: B65H37/04
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a sheet processor which may be selectively mounted with a stapler unit for stapling and a punch unit for punching for its improved flexibility to its application purposes. SOLUTION: A mounting body 61 is provided with a first mounting region SP1 and a second one SP2. The first mounting region SP1 normally holds a stapler unit 63 for the image side fixed therein, while the second mounting region SP2 is adapted to hold a punch unit or a stapler unit for the rear side. According to application purposes, the punch unit or the stapler unit for the rear side is selectively arranged in the second mounting region SP2, which permits a sheet processor 6 to be used in three modes.
Patent JP-S5392645-A (JP)
Title: System monitoring method
Inventor: IIDA HIROSHI
IPC: G05B23/02
Filed: 1977-01-26
Abstract: PURPOSE:To realize an economical monitoring method thorugh which such processes are given as alarming, printing, memorization, etc., by judging that the system is abnormal in case a difference of more than a fixed times is detected through a comparison between the set value of the manual setting unit and the internal state of the corresponding computer.
Patent JP-H08194223-A (JP)
Title: Liquid crystal display panel
Inventor: KIKUCHI NAOKI
IPC: G02F1/1337
Filed: 1995-01-20
Abstract: PURPOSE: To prevent the occurrence of uneven display due to biased presence of ionic impurities and to improve display quality by constituting two oriented films in such a manner than these films have regions not subjected to orientation treatments near a sealing port and outside a display region. CONSTITUTION: This liquid crystal display panel has a segment electrode substrate 1, a common electrode plate 2, an unoriented region 8 which in not subjected to the orientation treatment of the oriented film, the liquid crystal sealing port 12, a sealing material 13, the display region S1 and a non-display region S2. The regions of the oriented films near the sealing port 12 for injecting liquid crystals and outside the display regions S1 are provided with the regions 8 not to be subjected to the orientation treatments and, therefore, the trapping of the ionic impurities entering the liquid crystal layer together with the liquid crystal from the liquid crystal sealing port 12 onto the oriented films by a chromato effect is made possible.  In such a case, the liquid crystals of the liquid crystal layers are made to flow convectionally by heat or moved by electric fields dependently upon the orientation directions of the oriented films but the flow of the liquid crystals stagnates in the regions 8 not subjected to the orientation treatments and, therefore, the rediffusion of the once trapped ionic impurities does not aries.
Patent JP-H01183539-A (JP)
Title: Alternately wound false twist yarn and production thereof
Inventor: KIMURA TOSHIHIKO
IPC: D02G3/24
Filed: 1988-01-18
Abstract: PURPOSE:To obtain the title false twist yarn wound together in specific state while alternately reversing two filament yarns to a winding side and side to be wound in the longitudinal direction and having smooth touch and feeling rich in drapability. CONSTITUTION:A false twist yarn substantially free from twist and closely winding two filament yarns y1 and y2 while alternately reversing two filament yarns to wound side and side to be wound in the longitudinal direction. On the side to be wound, filament yarn is twisted in low twist density alternately in S and Z twist and on the wound side, filament yarn has structure wound random in twist density higher than wound side while alternately winding in S and Z twist. The aimed yarn is obtained e.g. by method giving tension difference or feed difference between filament yarns y1 and y2 in state mutually separating the both filament yarns and false-twisting the both yarns while reversing the tension difference or feed difference in prescribed cycle alternately with plus and minus and uniting the both yarns in twisting area.
Patent JP-S57122412-A (JP)
Title: Reverse telephoto type large aperture wide angle lens
Inventor: MOMIYAMA KIKUO
IPC: G02B13/04
Filed: 1981-01-22
Abstract: PURPOSE: To correct the total aberration and to make a reverse telephoto type lens system compact, irrespective of the wide angle large aperture ratio, by constituting said lens system of 13 pieces of 10 groups.  
     CONSTITUTION: This system is consituted of lenses L 1 WL 13  from the side of an object so as to satisfy the conditions shown in relational inequalities (1)W(15). In this case, provided that (f) and f 1  denote a focal distance of the whole system lens system. L 1 WL 7  and L 8 WL 13 , respectively. Also, f i , n i , v i  and L 1 WL 5 , respectively, and D t , D i   ii  and D iii  denote length of the whole and R i  denote and focal  distance of each lens, a refractive index of a lens, and Abbe number of a lens  and a radius of curvature, being the i-th in order from the side of an object,  respectively. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03213130-A (JP)
Title: Hydrophilic membrane
Inventor: NAKAO KAZURO
IPC: B01D71/38
Filed: 1990-01-16
Abstract: PURPOSE:To obtain a membrane excellent in mechanical strength, heat resistance, chemical resistance, wettability and water permeability by mixing aromatic polysulfone with polyvinyl formal. CONSTITUTION:Aromatic polysulfone having a repeating unit represented by structural formula I or II (wherein X1-X6 are an alkyl group or a non-releasable substituent such as halogen and (l), (m), (n), (o), (p) and (q) are an integer of 0-4) and polyvinyl formal are mixed in a wt. ratio of 98/2-68/40. Polyvinyl formal used herein has a vinyl formal unit occupying 70% or more by wt. of the whole, a vinyl alcohol unit and a vinyl acetate group as repeating units and the polymerization degree thereof is set to 200-1000. Aromatic polysulfone and polyvinyl formal are dissolved in a solvent mixture consisting of a good solvent dissolving both of them and a poor solvent not dissolving the same to prepare a film forming solution which is, in turn, desolvated and coagulated in a coagulation solvent to obtain a hydrophilic film. By this method, the membrane excellent in wettability, mechanical strength, heat resistance and chemical resistance is obtained.
Patent JP-S5599392-A (JP)
Title: Treating method for organic waste matter
Inventor: YAMAUCHI TOORU
IPC: C02F3/28
Filed: 1979-01-25
Abstract: PURPOSE: To reduce the cost of equipment for treatment and running cost, by treating organic waste matter, such as garbage, etc., decomposed and made low molecule microbiologically in facultative anaerobic region by methane fermentation.  
     CONSTITUTION: The organic waste matter 1, such as garbage, etc., is brought into solution by the solution making treatment apparatus 2 and is decomposed and made low molecule in facultative anaerobic region and then, is stored in the storage vessel 3 in slurry state. Decarboxylation treatment is carried out by introducing in the decarboxylation system 13 because a large amount of carbonic acid gas and carbonic acid is contained in the above slurry. The above treated liquid 15 is sent to the methane fermentation system 4 and methane and carbonic acid gas are generated by acting microorganism containing methane fungus. The above generated gas 5 is flowed to the available utilization line 8 after storing in the gas holder 7 once through the desulfurization system 6. The water 9 discharged after th methane fermentation, is thrown away and the slurry residue is dehydrated and solidified by the dehydrater or the concentration apparatus 11 and then, is sent to the line 8 or abandonment line 12. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06216450-A (JP)
Title: Gas laser apparatus
Inventor: MORITA YASUYUKI
IPC: H01S3/097
Filed: 1993-01-20
Abstract: PURPOSE:To efficiently catch oil, dust and the like which are mixed into laser gas and may cause the pollution of optical parts in a gas laser apparatus which is used for metal machining and the like to make laser oscillation by circulating laser gas in a discharge lamp. CONSTITUTION:An oil filter 31 for efficiently removing a back-diffusion oil from an evacuator 30 is provided in a pipe line 33 between the evacuator 30 and a laser gas circulation system 3, and further a particle filter 32 is provided on the front side of the oil filter 31. An oil used for the evacuator 30 diffused back into a vacuum container from the evacuator 30 is caught by the oil filter 31, and therefore it does not go into the vacuum container. Further, very fine particles of a filter medium which are separated from the oil filter 31 to flow out are caught by the particle filter 32 connected in series thereto with high accuracy and do not go into the vacuum container.
Patent JP-H11257057-A (JP)
Title: Diagnosis method of catalyst capacity located within exhaust gas in internal combustion engine
Inventor: SCHNEIDER ERICH
IPC: F02D45/00
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To accurately perform a diagnosis even if the catalyst is a small capacity by evaluating the response of an exhaust gas sensor with respect to the occurrence of misfires when a combustion misfire occurs during diagnosis of catalyst capacity, using an exhaust gas sensor signal located to the rear of the catalyst. SOLUTION: During operation of an internal combustion engine 1, detection signals sent from exhaust sensors 3 and 4, a load sensor 7, a rotation speed sensor 8, and a throttle valve position sensor 9 located upstream and downstream of a catalyst 2 in a controlling device 5, respectively, are received and the existence of appropriate catalyst diagnosis prerequisite conditions is judged. If the judgment is YES, temporary disruption of the fuel supply with respect to one or a plurality of cylinders in the combustion cycle causes a combustion misfire to occur. Then, it is judged whether a downstream side sensor 4 reacted to the oxygen insufficiency within the exhaust gas by the misfire. If their was a sensor reaction, the catalyst 2 is judged to have deteriorated below the catalyst limit, and displays such.
Patent JP-S59132502-A (JP)
Inventor: TSUNODA SHIROU
IPC: H01B1/22
Filed: 1983-01-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02187756-A (JP)
Title: Photographic element for diffusion transfer
Inventor: YAMANOUCHI JUNICHI
IPC: G03C8/42
Filed: 1989-01-17
Abstract: PURPOSE:To obtain a photographic element for diffusion transfer giving a satisfactory stripped layer independently of the length of time elapsed after processing over a wide processing temp. range by forming an image receiving layer and a strippable layer on a support and incorporating at least one kind of polymer or copolymer having repeating units represented by a specified general formula into the strippable layer. CONSTITUTION:At least an image receiving layer and a strippable layer are formed on the support of a photographic element for diffusion transfer and at least one kind of polymer or copolymer having repeating units represented by general formula I is incorporated into the strippable layer. In the formula I, R<1> is H or 1-6C alkyl, each of R<2> and R<3> is 1-20C optionally substd. alkyl or 6-20C optionally substd. aryl, each of A and L is a divalent combining group, D is -COO or -SO3 and at least two among R<2>, R<3>, A and L may bond to each other to form a cyclic structure together with N.
Patent JP-H11205452-A (JP)
Title: Position guidance system and position guidance method using mobile equipment
Inventor: NAITO MASAYUKI
IPC: H04W4/02
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To recognize a present position and a route to a destination by voice by the mobile equipment by the operation of the user of the mobile equipment. SOLUTION: In these position guidance system and position guidance method using the mobile equipment PS, prescribed signals originated from the mobile equipment PS are received in a base station Ba, the position information of the base station Ba and the position information of the destination are obtained from a common data base DB by a guidance service control part CONT and the position information is synthesized as the voice in a voice synthesis part VC and transmitted to the mobile equipment PS.
Patent JP-S57122135-A (JP)
Title: Air fuel ratio control method
Inventor: ITOU TOSHIMITSU
IPC: F02D41/14
Filed: 1981-01-22
Abstract: PURPOSE: To stabilize air fuel ratio, when idling or a throttle opening smaller than the predetermined limit is detected, by calculating mean value of air fuel ratio compensation factors, and of the resultant value exceeds the preset range, converging it into the range through learning control.  
     CONSTITUTION: The air fuel ratio control device controls the operation time of the fuel injection valve 13 by means of an electronic control unit 2. The unit 2 computes injection time, etc., based on output signals inputted from a negative pressure sensor 3, O 2  sensor 16, throttle fully-close switch 4 and distributor 5. During idling, means value No.1 of a specific gas component density in the exhaust gas; oxygen density, for instance; is computed and this value of density is converged within the preset range. When throttle opening is smaller than the predetermined limit at the time other than idling, means value No.2 of oxygen density is computed and this value is converged into the preset range to obtain adequately controlled air fuel ratio. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60151097-A (JP)
Title: Anthraquinone dye for thermal transfer recording
Inventor: NIWA TOSHIO
IPC: C09B1/28
Filed: 1984-01-20
Abstract: PURPOSE:To obtain a cyan color anthraquinone dye for thermal transfer recording having a favorable hue in view of color reproduction without being pyrolyzed under the operating conditions of a thermal recording head and being resistant to light, moisture, chemicals or the like, by using a compound of a special structural formula. CONSTITUTION:A compound of formula [ I ], wherein each of R<1> and R<2> is alkyl, alkenyl, cyclohexyl, haloalkyl, alkoxyalkyl, alkoxyalkoxyalkyl, hydroxyalkyl, hydroxyalkoxyalkyl, hydroxyalkylthioalkyl, cyanoalkyl, tetrahydrofurfuryl, alkenyloxxalkyl, tetrahydrofurfuryloxyalkyl, alkoxycarbonylakyl, alkylcarbonyloxyalkyl or alkoxycarbonyloxyalkyl, is used. A thermal transfer recording ink may be prepared from the dye by mixing the dye with an appropriate resin, solvent, water or the like.
Patent JP-H08199308-A (JP)
Title: Invar alloy wire rod and its production
Inventor: MIYAZAKI TAKESHI
IPC: C22C38/10
Filed: 1995-01-23
Abstract: PURPOSE: To produce an invar alloy wire rod having high toughness, high strength and low thermal expansion, in an invar alloy wire rod using Fe and Ni as main alloy elements, by specifying the area rate of precipitates present on the grain boundaries of the wire rod in the final wire diameter size after working. CONSTITUTION: An invar alloy contg. Fe and Ni as main elements is prepd., and hot working and heat treatment are combinedly executed to regulate the area rate of precipitates present on the grain boundaries in the alloy to <=2%. Next, cold working and heat treatment are combinedly executed to regulate the area rate of precipitates on the grain boundaries in the alloy in the state of the final wire diameter size of the wire diameter to <=4%. Thus, the toughness of the invar alloy wire rod having high strength, particularly, its twisting characteristics are improved.
Patent JP-S63179026-A (JP)
Title: Smelting method
Inventor: SAWADA SUSUMU
IPC: C22C1/02
Filed: 1987-01-19
Abstract: PURPOSE:To stably smelt an alloy which involves an exothermic reaction at the time of synthesis at a high yield without generating splashes by forming a component element which is a part of alloy constituting component elements as a molten bath and lowering the other component element in the form of a wire rod into the molten metal and melting the same gradually. CONSTITUTION:Silicon having high purity (about >=9N) is melted in a vacuum or under the reduced pressure of argon in a crucible in the case of smelting the alloy or intermetallic compd. which involves the exothermic reaction at the time of alloying or synthesizing; for example, in the case of smelting titanium silicide. A titanium wire having high purity is then gradually lowered and immersed into the molten bath, by which the wire is melted. The lowering speed of the titanium wire is controlled at this time to decrease the reacting weight in an initial period when the exothermic reaction is vigorous and to increase the reacting weight with gradual settling down of the reaction; in general, said speed is controlled to about 200-5,000mm/min. The splashes are thereby suppressed and the titanium silicide is synthesized at the high yield.
Patent JP-H08201322-A (JP)
Title: Clamping device and clamping method for sample container
Inventor: OOTSUKA TATEMASA
IPC: G01N35/02
Filed: 1995-01-23
Abstract: PURPOSE: To simply seal a sample container by inserting a plate-like member having a projection into the opening section of the sample container, and squashing the projection to expand a flat area. CONSTITUTION: When a sample 2 for a heat analysis is to be sealed, for example, the sample 2 is filled in a sample container 1. The sample container 1 is made of a material having good heat conduction to the sample 2 and not deformed or altered at the measuring temperature. A cover 3 is arranged on the sample 2, and a clamping device 5 is mounted on it. When the protruded curve section of the clamping device 5 is squashed by a pressing member 4 having a flat end face, the curved area of the protruded portion is extended to a flat face, the area of the clamping device 5 is two-dimensionally expanded and pressed and fixed to the inner peripheral wall of the sample container 1, and the sealing of the sample 2 is completed.
Patent JP-H04243956-A (JP)
Title: Binder for forming ceramic
Inventor: KADOI TOSHIO
IPC: C08F299/02
Filed: 1991-01-28
Abstract: PURPOSE:To obtain the subject binder-usable in aqueous system, having excellent formability and dispersibility and resistant to moisture by copolymerizing (meth) acrylic acid and its ester with an unsaturated carboxylic acid ester expressed by formula I. CONSTITUTION:The subject binder having a weight-average molecular weight of 50,000-600,000 is produced by copolymerizing (A) 0.5-4.5wt.% of (meth)acrylic acid, (B) 60-89.5wt.% in total of (B1) methyl or ethyl (meth)acrylate and (B2) an alkyl (meth)acrylate having 4-8C alkyl group or an alkoxyalkyl (meth) acrylate having 1-4C alkylene group at a weight ratio (B1/B2) of 95/5 to 40/60 and (C) 10-35wt.% of a monomer of formula I (R1 is H or methyl; R2 is 1-4C alkyl or phenyl; n is >=2) and, optionally, converting the copolymer into its salt. The binder is added to ceramics in an amount of 0.3-25.0%.
Patent JP-H08259475-A (JP)
Title: Production of cyclopentadienyl compound and compound obtained thereby
Inventor: IRIA E NIFUANCHIIEFU
IPC: C07F17/00
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To readily obtain a bridged bis-cyclopentadienyl compound bridged by a single carbon atom with a single-step process in high yields by reacting a carbonyl compound with a cyclopentadienyl compound under a specific condition.  
     SOLUTION: This objective compound of formula III is obtained by reacting a carbonyl compound (preferably acetone) of formula I [R 5  is H or CHR 7 R 8  (R 7  and R 8  are each H, a 1-20C alkenyl or the like); R 6  is a 6-20C aryl or CHR 9 R 10  (R 9  and R 10  are each R 7 )] with a cyclopentadienyl compound (preferably an indenyl compound) of formula II (R 1  to R 4  are each H, a 1-20C alkyl or the like) in the presence of a base (preferably KOH) and an oxygen- containing solvent (preferably dimethoxyethane) having an atomic ratio of carbon/oxygen of <3. 2,2-bis(3-t-butyl-cyclopentadienyl)propane, 2,2-bis(3-t-butyl- indenyl)propane, etc., among the compounds of formula III is a new compound. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H10246783-A (JP)
Title: Optical sensor using light transmission time
Inventor: BLUEMCKE THOMAS
IPC: G01S17/32
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical sensor capable of cheaply and easily producing and increasing as much as possible the region exactly measured and based on the principle of light transmission time measurement. SOLUTION: This optical sensor is constituted of a light transmitter 3 transmitting light signals Tx and Txd in a monitor region, a light receiver 5 receiving a light signal Rx reflected from an object existing in the monitor region, at least a signal generator 1 producing the first signal Tx and the second signal L0 having a clear phase relation with the first signal Tx and different signal shape from the first signal Tx , a correlation means 6 producing a correlation function between the received light signal Rx and the second signal (L0 , L0d ) and an evaluation means 7 determining the distance between the optical sensor and the object 4 after the correlation means 6.
Patent JP-H08203678-A (JP)
Title: Fluorescent lamp lighting control device
Inventor: NARIAMA MASAYOSHI
IPC: H05B41/18
Filed: 1995-01-24
Abstract: PURPOSE: To remotely control the lighting and extinguishment of a lamp by receiving a control signal and generating a switching signal. CONSTITUTION: A semiconductor switch circuit 16 is connected between terminals (a), (b) on the starting circuit side of filament electrodes 2, 3, and a control circuit 17 is connected to the signal input terminal of the circuit 16. A receiving circuit 18 connected to the signal input terminal of the control circuit 17 receives a control signal, and supplies a switching signal to the control circuit 17. The control circuit 17 switches and operates the semiconductor switch circuit 16 to light or extinguish a fluorescent lamp 1.